Toa VS-900 - Manual (Page 26)

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12.3. VS-900MS Master Station Interface Card Connection
12.3.1. Master Station and VS-900MS connection
• The VS-900MS can be interfaced with up to 2 MS-900 master stations.
• Because up to 2 VS-900MS cards can be mounted in the VS-900MF Main Frame, up to four master stations
can be connected per frame.
• A station address must be assigned to each connected MS-900 station. Set the station address at each MS-
900 station after switching ON the power.
[Station Address Setting]
Step 1. Set the Master Station's REGISTER switch to the ON position. The "Reg_mode" indication will be
displayed on the station screen.
Step 2. Press the [XFER] key.
Step 3. According to the following table, enter the station address 1 – 4 through the use of a numeric keypad.
VS-900MS Line Station Address
MS/AL Slot 1
1 1
2 2
MS/AL Slot 2
1 3
2 4
Step 4. Press the [PTT] key.
Step 5. Set the REGISTER switch to the OFF position to places the station in standby mode.
2
ABC
1 3
DEF
1 2
3 4
5 6
7 8
5
JKL
4
GHI
6
MNO
8
TUV
7
PRS
9
WXY
0
C
OPER
P T T REDIAL XFER
#
HANDSET REGISTER Do not connect thei jack
to telephone line.
LINE
MINI. MAX.
SP. VOL. OFF ON
[View ] A
View A
Registration ON/OFF switch
[REGISTER ON/OFF]
Display panel
Numeric keys
[0] – [9]
Press-to-talk [PTT] key
Transfer [XFER] key